Polish light aircraft I-23 launched, but waiting for customers

Published: 6/8/1999

The Institute of Aviation and PZL-Swidnik have launched the I-23: a four seater, low wing touring aircraft that is intended for private ownership. Originally launched in 1992, production of the three prototypes began in 1994. The first flight test was planned for 1998, but finally took place in February of 1999. A Textron Lycoming O-360-A1A powers the aircraft, although the frame could take any Textron Lycoming flat four between 160-200hp, driving a three blade Hartzell propeller. The aircraft is the first Polish type to use prepreg composites and is equipped with Bendix/King avionics, so allowing day and night VFR/IFR operations. The electrohydraulically retracting tricycle gear ensures low drag. With 154 litres/100 km burned, it offers consumption at sufficiently low levels for the aircraft to be an economical option for the private owner operator. Three derivatives of I-23 are planned. These include: - a basic design I-23D with injecting engine IO-360-A1A and better range; and - a simplified version, 23S, with fixed gear and less powerful O-320-D2A, simplified equipment and operations limited to VFR conditions. The aircraft made its maiden flight on February 10th 1999 and since then has completed 3.5 hours of test flying. Ground tests have made good progress and should be completed by end of 1999, with certification according to FAR/JAR pt 23 expected in 2000. According to the Institute of Aviation and PZL-Swidnik, serial production will be started after the certificate is issued and the first production aircraft will be available in 2001. PZL-Swidnik claims that one aircraft has already been ordered. The identity of the buyer has not been released. PZL-Swidnik has the capacity to manufacture 20 aircraft per year, at prices ranging from $150,000 to $175,000.

Article ID: 561